package com.lagou.biz.impl;

import java.util.ArrayList;
import java.util.List;

import javax.sql.rowset.CachedRowSet;

import com.lagou.biz.FirstBiz;
import com.lagou.dao.FirstDao;
import com.lagou.dao.impl.FirstDaoImpl;
import com.lagou.entity.First;
import com.lagou.util.JDBCUtil2;

public class FirstBizImpl implements FirstBiz{
	FirstDao firstDao=new FirstDaoImpl();
	public List<First> queryAll() {
		
		return firstDao.queryAll() ;
	}
}
